SUPPORT DEVICE FOR WHEELCHAIR

摘要

The wheelchair (1) comprises a seat (2) and two main wheels (3, 4) connec ted by an axle (5). A support device (10), comprising an exchangeable interm ediate element consisting of an elastomer element (29) located in the lacuna provided by the spiral turns of a spring (28), is detachably fixed at one o f its end to a chassis of the seat and at its other end to the axle (5) thro ugh a centre part (20) attached to the middle part of said axle (5). Said ce ntre part (20) is arranged to receive the rear ends of the two left and righ t main frame tubes (6, 7) of the wheelchair.